1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
svetoff [14.1K]
2 years ago
9

. Which characteristic of prokaryote makes them different from eukaryotes?

Biology
2 answers:
lawyer [7]2 years ago
7 0

Answer:

its dna structure make prokaryote different from eukaryotes

GrogVix [38]2 years ago
7 0

Answer:

Prokaryotes don't have a nucleus

Explanation:

pro means before and karyotic means nucleus

hope it helps

~chillax~

You might be interested in
Patients with severe, uncontrolled diabetes can eventually suffer kidney failure. Jack works in a laboratory that is attempting
Aneli [31]
The answer is B mesoderm because the embrionery orgin of the kidney is in the mesoderm
8 0
3 years ago
Read 2 more answers
Que tipo de aislamiento reproductivo exhibe la mula?
bulgar [2K]

Answer:

<em>Aislamiento postreproductivo: Esterilidad del híbrido</em>

Explanation:

El concepto biológico de <u>especie</u>, en su definición, destaca que los ejemplares de una especie no pueden entrecruzarse con ejemplares de otra especie distinta, o bien, en caso de hacerlo, no hay éxito reproductivo.

Existen distintos mecanismos de aislamiento reproductivo, que son barreras que inhiben o interrumpen el flujo génico entre especies distintas. Se trata de caracteres biológicos propios de cada especie que previenen la reproducción con otras especies.

Estos mecanismos de aislamiento reproductivo pueden ser precigóticos o postcigóticos.  

  1. Pre-copulatorios o pre-cigóticos:
  • Ecológico o por aislamiento de hábitat;
  • Estacional o temporal;
  • Sexual o etológico;
  • Mecánico;
  • Por incompatibilidad de gametas.  

   2. Post-copulatorios o cigóticos:

  • Inviabilidad del híbrido;
  • Esterilidad del híbrido;
  • Híbrido con viabilidad o fertilidad disminuido;
  • Interacciones citoplasmáticas.

La mula es producto de la cruza entre dos especies distintas: una yegua (<em>Equus ferus caballus</em>) y un burro (<em>Equus africanus asinus</em>). Es un ejemplo de la accion de mecanismo poscigótico, en el cual se forma un híbrido viable esteril. Este ejemplar puede nacer crecer y sobrevivir, pero que no pueden producir gametas funcionales, por lo cual no pueden reproducirse.        

4 0
3 years ago
Determine if the following statement is true or false:
aleksandrvk [35]
This is a true statment.
3 0
3 years ago
Read 2 more answers
What did Mendell ask
alexira [117]
He asked to get with my mom
6 0
3 years ago
What would be the advantage(s) to having no chloroplasts in the cells of the spongy mesophyll?
Gwar [14]
Well, first off the spongy mesophyll does have some chloroplasts, however they are located quite far from the surface of the leaf where most of the chloroplasts are. Therefore they don't get much light and don't contribute a lot to photosynthesis in the leaf. So why should the leaf waste the energy in making chloroplasts if there is not enough light to make them all efficient enough at photosynthesis?
8 0
3 years ago
Other questions:
  • How many tropic levels does a food web have
    10·1 answer
  • A tree that sheds its leaves at a particular time of year is _____.
    14·2 answers
  • The The loudness of a sound is determined by the __________, or height, of the sound wave. A. frequency B. purity C. amplitude D
    13·2 answers
  • How do you do this please it’s due tomorrow
    13·2 answers
  • What is the main difference between the life cycles of members of phylum bryophyta and phylum pteridophyta?
    15·1 answer
  • The process represented by the equation pyruvic acid + NADH-&gt; Alcohol + CO2 + NAD is
    8·1 answer
  • Which are examples of harmful mutations? Check all that apply. one that causes a person to have a light patch of hair color one
    8·2 answers
  • Identify the practice by which humans use biological understanding to solve practical problems, and give an example of this prac
    13·1 answer
  • Without energy, molecules tend to want to move from
    12·1 answer
  • The process that controls the amount of dissolved materials in the body
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!